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10213-79-3

10213-79-3 Structure

10213-79-3 Structure
IdentificationMore
[Name]

SODIUM METASILICATE PENTAHYDRATE
[CAS]

10213-79-3
[Synonyms]

SODIUM METASILICATE 5H2O
SODIUM METASILICATE PENTAHYDRATE
SODIUM SILICATE
SODIUM SILICATE, PENTAHYDRATE
dorimetakeiso5aq
drymetakeiso5aq
metsogranular
silicicacid(h2sio3),disodiumsalt,pentahydrate
Sodiumsilicatehydrate
sodiumsilicatehydrate(na2sio3.5h2o)
SodiumMestasilicatePentahydrate
SODIUMMETA-SILICATE,PENTAHYDRATE,GRANULAR,PRACTICAL
SILICICACID,DISODIUMSALTS(CRYSTALLINEPENTAHYDRATE)
SILICICACID,DISODIUMSALT,PENTAHYDRATE
Sodium metasilicate pentehydrate
Sodium metasilicate pentahydrate, tech.
[EINECS(EC#)]

229-912-9
[Molecular Formula]

H10Na2O8Si
[MDL Number]

MFCD00149176
[Molecular Weight]

212.14
[MOL File]

10213-79-3.mol
Chemical PropertiesBack Directory
[Melting point ]

1088°C
[density ]

2.61
[refractive index ]

1.52
[storage temp. ]

Store at room temperature
[form ]

Solid
[color ]

White
[Odor]

odourless
[PH]

12,5 (in aqueous solution: 10 g /l , 20 °C)
[Water Solubility ]

Soluble in cold water.
[Merck ]

14,8642
[InChI]

1S/2Na.O3Si.5H2O/c;;1-4(2)3;;;;;/h;;;5*1H2/q2*+1;-2;;;;;
[InChIKey]

ADPGKKZKGXANON-UHFFFAOYSA-N
[SMILES]

O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O
[CAS DataBase Reference]

10213-79-3(CAS DataBase Reference)
[EPA Substance Registry System]

Silicic acid (H2SiO3), disodium salt, pentahydrate (10213-79-3)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
[Signal word ]

Danger
[Hazard statements ]

H290-H314-H335
[Precautionary statements ]

P260-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
R37:Irritating to the respiratory system.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3253 8/PG 3
[WGK Germany ]

1
[RTECS ]

VV9287500
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

28391100
[Storage Class]

8B - Non-combustible corrosive hazardous materials
[Hazard Classifications]

Eye Dam. 1
Met. Corr. 1
Skin Corr. 1B
STOT SE 3
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Quartz-->Sodium silicate-->Fumed Silica
[Preparation Products]

SODIUM METASILICATE NONAHYDRATE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

sodium silicate(10213-79-3).msds
Hazard InformationBack Directory
[Chemical Properties]

White solid
[Uses]

Sodium metasilicate pentahydrate(10213-79-3 ) can be used:
  • As a silicate electrolyte in plasma electrolytic oxidation (PEO) coating.
  • For the synthesis of sintered mullite ceramics (3Al2O3·2SiO2) by the co-precipitation method.
  • As a source of silica for the synthesis of silica-zirconia composites for the chromatographic applications.
  • For the synthesis of photo-Fenton catalyst, nontronite, for the degradation of Rhodamine B.
  • As a starting material for the synthesis of zeolite NaA layers on α-Al2O3 supports.

[Uses]

Sodium Metasilicate Pentahydrate is used in method for preparing cement accelerator containing Aluminum Sulfate.
[Application]

Sodium metasilicate pentahydrate(10213-79-3 ) can be used as a fireproofing compound; laundry, dairy, metal and floor cleaning products; paper deinking; carbonated beverage bottle cleaning; insecticides, fungicides and antimicrobial compounds; chemical intermediates for silica gel catalysts; additives for soaps and synthetic detergents; bases and bleaching aids for tableware and laundry detergent formulations.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Sodium metasilicate pentahydrate, tech.(10213-79-3)
[Sigma Aldrich]

10213-79-3(sigmaaldrich)
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